63090820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1607}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 143716608

約数和(自身を除く): 80625788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 604, 755, 1510, 1607, 1963, 3020, 3214, 3926, 6428, 7852, 8035, 9815, 16070, 19630, 20891, 32140, 39260, 41782, 83564, 104455, 208910, 242657, 417820, 485314, 970628, 1213285, 2426570, 3154541, 4853140, 6309082, 12618164, 15772705, 31545410, 63090820]

約数ペア:

[(1, 63090820), (2, 31545410), (4, 15772705), (5, 12618164), (10, 6309082), (13, 4853140), (20, 3154541), (26, 2426570), (52, 1213285), (65, 970628), (130, 485314), (151, 417820), (260, 242657), (302, 208910), (604, 104455), (755, 83564), (1510, 41782), (1607, 39260), (1963, 32140), (3020, 20891), (3214, 19630), (3926, 16070), (6428, 9815), (7852, 8035)]